Sarah Stookey, Ph.D.

Dr. Stookey received her Ph.D. in clinical psychology from Temple University. She has been working in the field of psychology for 29 years and obtained her first licensure 19 years ago. Her pre-doctoral internship was at Temple University Hospital where she worked with psychiatric inpatients and outpatients performing psychological evaluations as well as conducting therapy. In addition, she provided assessment and therapeutic services to medically compromised individuals with a range of problems including acquired brain injuries and chronic and terminal illness. She was an integrated part of the Heart Transplant team, providing assessment and therapeutic services to individuals waiting to receive a heart transplant as well as their families and continuing to support them in their recovery. Dr. Stookey has worked extensively in the field of geriatric psychology, providing assessment, individual, and group therapy to older adults in nursing homes, assisted living communities, and skilled nursing facilities.

Dr. Stookey is the former Internship Director for a not-for-profit agency where she worked for 10 years. She was responsible for the supervision and training of 50 doctoral-level interns, 16 post-doctoral residents, and numerous pre-doctoral practicum students. She has experience in working in forensic psychology, including providing services in a county prison and working with a diversionary program for individuals with mental health issues. She has also worked with individuals with intellectual developmental disorders, co-occurring substance use and psychiatric disorders, and victims of complex trauma. She is a former adjunct professor at four accredited universities where she taught courses at both the undergraduate and graduate level.

In addition to her current work conducting assessments at Oasis Psychological Services, Dr. Stookey is the West Valley manager of Behavioral Health Consultative Services for a large, not- for-profit health center. In this capacity, she oversees the provision of brief, solution focused interventions in outpatient medical settings.

At Oasis Psychological Services, Dr. Stookey conducts psychological evaluations for adults involved with the Department of Child Safety. She also conducts neuropsychological evaluations.

To find our contact information and location you can visit our contact page or please call us to schedule an appointment at 480.282.4237.

Our Team of Clinicians

Jessica Leclerc, Psy.D.

Dr. Leclerc is the Executive Clinical Director of Oasis Psychological Services. She earned her doctorate in Clinical Psychology from Argosy University, Phoenix and has worked in the field for 16 years.

S. Bryce Bennett, Psy.D.

Dr. Bennett is a licensed psychologist in the state of Arizona. He earned his Doctorate and Masters degree in Clinical Psychology from Midwestern University, Glendale.

Jennifer Jones-Greenspon, Psy.D.

Dr. Jennifer Jones is a licensed psychologist who has been working with juvenile offenders for 15 years. She was recently employed as the psychologist at the Arizona Department of Juvenile Corrections.

Sandra Knight, Psy.D.

Dr. Knight has worked in the field of psychology for 13 years. She earned her Psy.D. in Clinical Psychology from Argosy University, Phoenix after interning at Holcomb Behavioral Health Systems in Pennsylvania.

Nicole Pondell, Psy.D

Nicole Pondell, Psy.D. is a psychologist licensed in the state of Arizona. Dr. Pondell works as an independent contractor and works with other established agencies to provide assessment, evaluation, and treatment for individuals whom have been accused of or convicted of a sexual offense.

Sarah Stookey, Ph.D.

Dr. Stookey received her Ph.D. in clinical psychology from Temple University. She has been working in the field of psychology for 28 years and obtained her first licensure 18 years ago.

Avilio A. Vieira, Psy.D.

Dr. Vieira is currently completing his Post-Doctoral Residency at Oasis Psychological Services. He earned his doctorate and master’s degrees in Clinical Psychology from the Arizona School of Professional Psychology at Argosy University, Phoenix.

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